2012 Chevrolet Camaro LS, Standard TransFACTORY OEM SERVICE PROCEDURE

K73 Telematics Communication Interface Control Module X1 (UE1)

GM1471689Courtesy of
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15431362
  • Service Connector: 15306351
  • Description: 16-Way F Micro-Pack 100A Series (NA)
Terminal Part Information
  • Terminated Lead: 13575548
  • Release Tool: J-38125-559
  • Diagnostic Test Probe: J-35616-16 (L-GN)
  • Terminal/Tray: 15445905/23
  • Core/Insulation Crimp: Pins: 1-3, 6, 10-14, 16 - J/J
  • Core/Insulation Crimp: Pin: 8 - K/K
K73 Telematics Communication Interface Control Module X1 (UE1)

Pin Wire Circuit Function
1 0.35 D-GN 5060 Low Speed GMLAN Serial Data
2 0.35 BN/WH 2517 Keypad Red LED Signal
3 0.35 YE/BK 2516 Keypad Green LED Signal
4-5 - - Not Used
6 0.35 L-GN/BK 2515 Keypad Supply Voltage
7 - - Not Used
8 0.8 BK 1750 Ground
9 - - Not Used
10 0.35 TN/BK 2500 High Speed GMLAN Serial Data Bus+
11 0.35 D-GN/WH 2514 Keypad Signal
12 0.35 TN 2501 High Speed GMLAN Serial Data Bus -
13 0.35 GY/BK 5167 OnStar Backup Battery (-)
14 0.35 RD/WH 5235 OnStar Backup Battery (+)
15 - - Not Used
16 0.35 RD/WH 5340 Battery Positive Voltage
Factory Service Tools

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  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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